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Note 13 - Earnings Per Share (Tables)
6 Months Ended
Dec. 31, 2016
Notes Tables  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
 
 
Three Months Ended
 
 
Six Months Ended
 
 
 
December 31,
 
 
December 31,
 
 
 
2016
 
 
2015
 
 
2016
 
 
2015
 
Basic - Average shares outstanding
   
12,659
     
12,692
     
12,668
     
12,675
 
Dilutive effect of unvested, restricted stock awards
   
95
     
99
     
104
     
102
 
Diluted - Average shares outstanding
   
12,754
     
12,791
     
12,772
     
12,777